Tender For augmentation and improvement/upgradation of telecom infrastructure by supply, installation, testing, commissioning of ip based intercom exchanges & telecom equipments along with lan cabling including associated works related to fire alarm system, lightening arrestor, power supply and replacement of old analog pcste conferencesystem with digital audioconferencesystem in head quarter gorakhpur, n.e. railway.
Tender For rfp for supply, installation, testing and commissioning of digital audioconferencesystem in the assembly chamber at punjab vidhan sabha, chandigarh
Tender For supply of earphone and microphones d d - development of earphone and microphone technology , fabrication of 300 ohm impedance electro dynamic earphone , fabrication of 300 ohm impedance electro magnetic earphones , fabrication of 10 kilo ohm impedance and 1600 ohm dc resistance electro magnetic earphones , fabrication of 19 ohm impedance electro_dynamic earphone , fabrication of 300 ohm impedance electro magnetic microphone , fabrication of 75 ohm impedance and 40 ohm resistance electro magnetic microphone , fabrication of 7.5 ohm impedance electro magnetic microphone , fabrication of 19 ohm impedance electro dynamic boom microphone , fabrication of 150 ohm impedance electro dynamic boom microphone
Tender For supply of audioconferencesystem - central control unit , chairman discussion unit with removable microphone , delegate discussion unit with removable microphone , shielded cat 5 cable 20 mtrs , ceiling speaker , power amplifier , 17u floor mount av rack , speaker cable mtrs , installation testing and commissioning charges 01 job